AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QX99 ∴ Summary
Contact »
(660689) 2002QX99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43377 1.105e-08 au
e 0.182793 1.346e-07
i 3.722 9.905e-06 deg
Ω 111.606 0.0001609 deg
ω 210.463 0.0001658 deg
M 256.936 2.941e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9889 au
Aphelion 2.8786 au
Asc. node-Earth separation 1.80922 au
Desc. node-Earth separation 1.016 au
Earth MOID 0.97709 au
Orbital period 1386.81 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 97 (0)
Radar observations (Discarded) 0 (0)
Arc length 7474.85 days
Unobserved 451 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 200.439 deg
Declination -2.11613 deg
V Magnitude 21.71 mag
Solar Elongation -163.61 deg
Galactic Latitude 59.86 deg
Rate 0.236 deg/day
Direction -70.703 deg

More info »